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(11) | EP 0 277 654 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Camera capable of initializing film in non-picture taking condition |
(57) A film drive (83) in a camera is actuated to advance a filmstrip (F) from a cartridge
(C) to position respective frames on the filmstrip for exposure. Normally the film
drive is disabled to prevent advancement of the filmstrip when the camera is in a
non-picture taking or storage condition, as for example when an integral lens cover
(1) of the camera is closed. An exception is created, however, whereby the film drive
may be actuated to initialize a fresh film load by advancing the filmstrip to position
its first frame for exposure even though the lens cover is closed. This is possible
when respective sensor devices (SWC, SWF) in the camera determine that a cartridge is in the camera but the filmstrip has
not been initialized. Exposure of the first frame on the filmstrip can not occur unless
the lens cover is opened. |